Carbonization refers to the thermal decomposition of organic matter under high temperature and low oxygen environment to generate solid products containing high carbon content. During the carbonization process, the organic matter in the bagasse is broken down to produce a solid residue known as woody carbon.

During the carbonization process, bagasse first goes through a drying stage to remove moisture from it. Then, the bagasse enters the carbonization equipment. During the high-temperature heating process, its organic compound components are decomposed. The temperature in the furnace is generally controlled at 600~700°C, and carbonization is completed in about half an hour. Finally, the carbon powder is cooled and sent out through the cooling carbon machine.

Carbonized bagasse charcoal has rich carbon content and excellent physical and chemical properties. It can not only be used as fuel, but can also be used to improve soil and improve soil fertility. In addition, the porous structure and adsorption properties of bagasse charcoal make it an ideal material for wastewater treatment and gas purification.